students = [
    {"name": "小刚"},
    {"name": "小美"}
]
find_name = "小美"

for stu_dict in students:
    print(stu_dict)
    if stu_dict["name"] == find_name:
        print("找了%s" % find_name)
        # 找到后推出循环
        break;
else:
    print("没找到 %s " % find_name)